(19)

(11)

EP 3 700 819 A1

(12)

(43) Date of publication: 02.09.2020 Bulletin 2020/36 (21) Application number: 18792945.0 (22) Date of filing: 26.10.2018

(51) International Patent Classification (IPC):  B64F 5/10(2017.01) B29C 39/18(2006.01) B64C 3/20(2006.01) B29C 70/00(2006.01) (86) International application number: PCT/EP2018/079399 (87) International publication number: WO 2019/081703 (02.05.2019 Gazette 2019/18)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 27.10.2017 IT 201700122745 (71) Applicant: Salver S.p.A. 00135 Roma (IT)	(72) Inventors: BASILE, Renato 00135 Roma (IT) POLITANO, Ivan 00135 Roma (IT) AMATI, Aldo 00135 Roma (IT) (74) Representative: Leone, Mario et al Cantaluppi & Partners S.r.l. VIA XX Settembre, 98g 00187 Roma 00187 Roma (IT)